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BOSTON MARATHON 2024

Samantha Steed

Bib: 15290•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 48%
Masters (Masters Women)
#0 / 6263
Top 39%
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:01/mi
24:53
↑ 97↓ 3451.5%
10K· 6.21 mi
8:12/mi
50:22
↑ 79↓ 1380.4%
15K· 9.32 mi
8:28/mi
1:16:39
↑ 67↓ 78
20K· 12.43 mi
8:46/mi
1:43:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:49:35
↑ 19↓ 370.5%
25K· 15.53 mi
9:10/mi
2:11:49
↑ 66↓ 880.2%
30K· 18.64 mi
9:15/mi
2:40:34
↑ 181↓ 1480.2%
20M
9:18/mi
2:53:12
↑ 64↓ 500.2%
21M
10:21/mi
3:03:33
↑ 106↓ 241.6%
35K· 21.75 mi
9:24/mi
3:10:35
↑ 17↓ 861.7%
23M
9:20/mi
3:22:16
↑ 23↓ 630.6%
24M
9:48/mi
3:32:04
↓ 821.3%
40K· 24.85 mi
10:04/mi
3:40:40
↓ 200.3%
25.2M
11:07/mi
3:44:30
↑ 13↓ 160.2%
Finish· 26.22 mi
8:03/mi
3:52:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:35
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:03:07
Pace9:24 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:4024:538:0124:53
8:01
-
10K
6.21 mi11:23:0950:228:0625:29
8:12
+0:11
15K
9.32 mi11:49:261:16:398:1326:17
8:28
+0:16
20K
12.43 mi12:16:401:43:538:2227:14
8:46
+0:18
Half
13.11 mi12:22:221:49:358:225:42
8:21
-0:25
25K
15.53 mi12:44:362:11:498:2922:14
9:10
+0:49
30K
18.64 mi13:13:212:40:348:3728:45
9:15
+0:05
20M
20.00 mi13:25:592:53:128:4012:38
9:18
+0:03
21M
21.00 mi13:36:203:03:338:4410:21
10:21
+1:03
35K
21.75 mi13:43:223:10:358:467:02
9:24
-0:57
23M
23.00 mi13:55:033:22:168:4811:41
9:20
-0:04
24M
24.00 mi14:04:513:32:048:509:48
9:48
+0:28
40K
24.85 mi14:13:273:40:408:538:36
10:04
+0:16
25.2M
25.20 mi14:17:173:44:308:553:50
11:07
+1:03
Finish
26.22 mi14:25:293:52:428:538:12
8:03
-3:04

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:01 /mi

Average Pace

8:53 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:47

51% of race

Time at Steady Pace

1:22:20

35% of race

Time at Slower Pace

32:35

14% of race

Average Pace: 8:52 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:57:4024:538:0124:53
8:01
#14739
10K
6.21 mi11:23:0950:228:0625:29
8:12
#15168
15K
9.32 mi11:49:261:16:398:1326:17
8:28
#15507
20K
12.43 mi12:16:401:43:538:2227:14
8:46
#15618
Half
13.11 mi12:22:221:49:358:225:42
8:21
#15571
25K
15.53 mi12:44:362:11:498:2922:14
9:10
#15686
30K
18.64 mi13:13:212:40:348:3728:45
9:15
#15419
20M
20.00 mi13:25:592:53:128:4012:38
9:18
#15290
21M
21.00 mi13:36:203:03:338:4410:21
10:21
#15220
35K
21.75 mi13:43:223:10:358:467:02
9:24
#15219
23M
23.00 mi13:55:033:22:168:4811:41
9:20
#15058
24M
24.00 mi14:04:513:32:048:509:48
9:48
#15109
40K
24.85 mi14:13:273:40:408:538:36
10:04
#15112
25.2M
25.20 mi14:17:173:44:308:553:50
11:07
#15094
Finish
26.22 mi14:25:293:52:428:538:12
8:03
#14814
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi147394785478516200(Top 63%)5679(Top 52%)5679(Top 352%)
10K6.21 mi3.10 mi15168-4295039-2545039-25415571(Top 61%)5266(Top 48%)5266(Top 326%)
15K9.32 mi3.11 mi15507-3395253-2145253-21416200(Top 63%)5679(Top 52%)5679(Top 352%)
20K12.43 mi3.11 mi15618-1115338-855338-8516213(Top 63%)5722(Top 52%)5722(Top 355%)
Half13.11 mi0.68 mi15571+475314+245314+2414986(Top 59%)5050(Top 46%)5050(Top 313%)
25K15.53 mi2.42 mi15686-1155414-1005414-10016308(Top 64%)5897(Top 54%)5897(Top 366%)
30K18.64 mi3.11 mi15419+2675329+855329+8514430(Top 56%)5112(Top 47%)5112(Top 317%)
20M20.00 mi1.36 mi15290+1295300+295300+2913633(Top 53%)4935(Top 45%)4935(Top 306%)
21M21.00 mi1.00 mi15220+705307-75307-714341(Top 56%)5491(Top 50%)5491(Top 340%)
35K21.75 mi0.75 mi15219+15329-225329-2215168(Top 59%)5930(Top 54%)5930(Top 368%)
23M23.00 mi1.25 mi15058+1615273+565273+5612770(Top 50%)4800(Top 44%)4800(Top 298%)
24M24.00 mi1.00 mi15109-515344-715344-7115665(Top 61%)6286(Top 58%)6286(Top 390%)
40K24.85 mi0.85 mi15112-35392-485392-4815266(Top 60%)6149(Top 56%)6149(Top 381%)
25.2M25.20 mi0.35 mi15094+185399-75399-714948(Top 59%)6030(Top 55%)6030(Top 374%)
Finish26.22 mi1.02 mi14814+2805272+1275272+1278867(Top 35%)3007(Top 28%)3007(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16200

Females

5679

F40-44

5679

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15571

Females

5266

F40-44

5266

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16200

Females

5679

F40-44

5679

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16213

Females

5722

F40-44

5722

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

14986

Females

5050

F40-44

5050

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16308

Females

5897

F40-44

5897

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14430

Females

5112

F40-44

5112

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13633

Females

4935

F40-44

4935

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14341

Females

5491

F40-44

5491

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15168

Females

5930

F40-44

5930

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12770

Females

4800

F40-44

4800

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15665

Females

6286

F40-44

6286

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15266

Females

6149

F40-44

6149

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

14948

Females

6030

F40-44

6030

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

8867

Females

3007

F40-44

3007

Passing Analysis

Category:
Athletes Passed
2234
Passed By
2309
Net Change
-75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14739
5K → 10K134563-429#14739#15168
10K → 15K142481-339#15168#15507
15K → 20K198309-111#15507#15618
20K → Half6821+47#15618#15571
Half → 25K187302-115#15571#15686
25K → 30K391124+267#15686#15419
30K → 20M17950+129#15419#15290
20M → 21M15989+70#15290#15220
21M → 35K6665+1#15220#15219
35K → 23M19534+161#15219#15058
23M → 24M85136-51#15058#15109
24M → 40K97100-3#15109#15112
40K → 25.2M5032+18#15112#15094
25.2M → Finish2833+280#15094#14814
TOTALS22342309-75
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing